Cleaning device



FIG. 1 is a perspective view of a cleaning device;

FIG. 2 is a front view of the cleaning device from FIG. 1;

FIG. 3 is a back view of the cleaning device from FIG. 1;

FIG. 4 is a left side view of the cleaning device from FIG. 1;

FIG. 5 is a right side view of the cleaning device from FIG. 1;

FIG. 6 is a bottom view of the cleaning device from FIG. 1; and,

FIG. 7 is a top view of the cleaning device from FIG. 1. 

CLAIM We claim the ornamental design for a cleaning device, as shown and described. 